8-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-08

Screw Thread Closures, 8-425 mm Cap Size Available in a wide assortment of colors. Designed for use with all autosamplers. The Top Seal™closure with a 10mil molded septa allows for easy needle penetration and is inert to most solvents. The one piece design saves time by eliminating the process of assembling liners in the closures.